Ya know, he told me the same thing!
But he did replace my sundeck for bad seams.
Then he had the nerve to tell me it was a freebie because
vinyl is not covered under warranty!
Afterward I thought about it. My boat is covered
for two more years "Rubrail to Rubrail"
I think the vinyl is within the two rubrails!!
To me the problem seems to be there is not much
factory vinyl left and these problems are about to cost
Toyota a lot of cash. I've had two seams repaired and
I see several others that will not survive the warranty period.